Agricultural tractor



FIG. 1 is a front view of our agricultural tractor;

FIG. 2 is a rear view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom view thereof;

FIG. 7 is a front view of our agricultural tractor according to a second embodiment of our ornamental design;

FIG. 8 is a rear view of the second embodiment;

FIG. 9 is a right side view of the second embodiment;

FIG. 10 is a left side view of the second embodiment;

FIG. 11 is a top plan view of the second embodiment; and,

FIG. 12 is a bottom view of the second embodiment. 

The ornamental design of an agricultural tractor, as shown and described. 